CN207456684U - A kind of door and window scene air-leakage test sealing device - Google Patents
A kind of door and window scene air-leakage test sealing device Download PDFInfo
- Publication number
- CN207456684U CN207456684U CN201720932398.1U CN201720932398U CN207456684U CN 207456684 U CN207456684 U CN 207456684U CN 201720932398 U CN201720932398 U CN 201720932398U CN 207456684 U CN207456684 U CN 207456684U
- Authority
- CN
- China
- Prior art keywords
- monomer
- outline border
- supporting rod
- door
- window
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
Abstract
The utility model discloses a kind of door and window scene air-leakage test sealing devices, adjustable and rectangular cross-section outline border monomer (1) and length-adjustable supporting rod (2) including length, outline border monomer (1) both ends of the surface are in 45 degree of corner cut shapes, and one end of the supporting rod (2) is regular hexagonal prism shape.The utility model is simple in structure, it is easy to operate, particularly 45 degree of corner cut shape planes and the cooperation of ladder hole (10) and pin (9), outline border monomer (1) can securely be connected, the utility model repeats utilization simultaneously, it can rapidly be adjusted according to door and window shape, it is ensured that diaphragm seal is tightly bonded with window opening.
Description
Technical field
The utility model is related to a kind of door and window scene air-leakage test experimental rigs, belong to inspection detection instrument field.
Background technology
Each mechanism of Current Domestic carry out the air-leakage test experiment of door and window scene substantially using using adhesive tape by diaphragm seal with
The fixed method of building enclosure makes diaphragm seal, building enclosure and exterior window form a plenum chamber, and the method is inconvenient, spends
Time is longer, and adhesive tape is disposable product, be easy to cause waste and pollution, simultaneously because site environment is complicated, adhesive tape is difficult to
It is stably fixed in building enclosure.
The content of the invention
The technical problems to be solved in the utility model is：It is difficult to for waste adhesive tape in the prior art and adhesive tape solid
The problem of determining provides a kind of door and window scene air-leakage test sealing device, repeats and utilizes, simple to operate, with diaphragm seal
Fitting effect it is good.
The technical solution of the utility model is as follows：
A kind of door and window scene air-leakage test sealing device, adjustable including length and rectangular cross-section outline border monomer and length
Adjustable supporting rod is spent, the outline border monomer both ends of the surface are in 45 degree of corner cut shapes, and one end of the supporting rod is regular hexagonal prism shape.
Length-adjustable outline border monomer is used to adapt to the door and window size of different length.Length-adjustable supporting rod is used to coordinate
The length change of outline border monomer realizes support effect.Regular hexagonal prism shape can increase bearing area and cooperation hexagonal is facilitated to pull
Hand adjustment length.Corner cut shape end face is used to splice different outline border monomers.
The outline border monomer includes connection and saves, and connection section outside is cased with slip joint, and the outer surface at connection section both ends is provided with
Protrusion, slip joint inside is provided with and the matched groove of protrusion, and slip joint surface is provided with segment slot.
On the one hand the effect of connection section is that adjacent slip joint is connected, be on the other hand to allow the cunning being sleeved on the outside of it
Dynamic section can horizontally slip along connection section, change length.Protrusion is matched with the cross sectional shape of groove, it is ensured that connection section and slip
It saves capable of expansion and contraction, while both ensures that there is higher concentricity.
The supporting rod includes outer tube and the inner tube being placed in outer tube, and outer tube and inner tube are connected through a screw thread, institute
Stating supporting rod upper and lower end, respectively there are one spheres for connection.
By rotating screw thread, the relative movement of outer tube and inner tube is realized.Respectively there are one balls for connection for supporting rod upper and lower end
Body is normally supported bar and possesses preferable rigidity, can be considered as straight line, but in actual use, support upper and lower or
The supporting surface of two pairs of slip joints of person or so is possible and not parallel, causes the upper and lower end face of supporting rod cannot be with slip joint good contact
(contact of the plane to plane), therefore respectively increase a sphere in supporting rod upper and lower side, it is matched with the segment slot on slip joint, energy
Enough adaptive adjustment contact surfaces.
It is opened on the slip joint at outline border monomer both ends there are one the axis ladder hole vertical with 45 degree of corner cut shape end faces,
It is pin in ladder hole.
Since ladder hole is perpendicular to 45 degree of corner cut shape end faces, then possesses good symmetry, cut when two 45 degree
When horn shape end face is spliced, pin runs through two slip joints, no matter from the ladder hole in which face insertion pin can, greatly
Facilitate operation.Outline border monomer both ends of the surface are in 45 degree of corner cut shapes, and at this moment outline border monomer has highest symmetry, and versatility is most
It is high.
The connection section includes one section of bellows, and usual bellows is located at the stage casing of connection section, and both ends are still with outer
The structure of side protrusion, and material is different from bellows.The characteristics of this structure has taken into account soft connection, it is bad when running into flatness
Window frame structure when, more piece slip joint can be coordinated to form the almost plane of multistage plane composition to a certain extent, it is another
Aspect, bellows also further mitigate the weight of component.
The outline border monomer and supporting rod are aluminum alloy material, so as to mitigate the weight of detection device.
The utility model, according to the shape of door and window, selects appropriate number of outline border monomer when doing air-leakage test experiment
And supporting rod.Outline border monomer along 45 degree of corner cuts of its end face is combined, forms the frame of a ring seal, frame need to will seal
Film withstands fitting completely and is fixed on the inside of window opening.Then, outline border monomer is jacked up from lower portion using supporting rod, keeps its shape
Shape is constant, in general, the surface of the Support Position selection pair of sliding section of supporting rod.It is entire when the utility model tests door and window
Door and window plane is cleverly divided into local multiple supporting planes and combines by connecting section (when carrying bellows structure) and slip joint
Form, fitted seal film form a complete binding face.
It further, should be in frame with sealing the intermembranous flexible foamed rubber strip of placement to ensure sealing effect.
The utility model is simple in structure, easy to operate, repeats and utilizes, can rapidly be adjusted according to door and window shape, will be original
A leveling face be cleverly divided into multiple facets, it is ensured that diaphragm seal is tightly bonded with window opening.
Description of the drawings
View when Fig. 1 is the check test of the utility model；
Fig. 2 is the outline border monomer structure schematic diagram of the utility model；
Fig. 3 is the supporting bar structure schematic diagram of the utility model；
Fig. 4 is the structure diagram of the utility model connection section and slip joint；
Fig. 5 is 8 outline border combination of monomers structure diagrams of the utility model；
Fig. 6 is the slip joint structure diagram at the utility model outline border monomer both ends；
Fig. 7 is the supporting bar structure schematic diagram that the utility model carries sphere；
Fig. 8 and Fig. 9 is the supporting rod of the utility model and slip joint connection diagram；
Figure 10 is structure diagram of the utility model connection section with bellows.
Specific embodiment
Embodiment 1
As shown in Figures 1 to 3, detect experimental rig include 4 outline border monomers 1 and 4 supporting rods 2, if window opening for it is non-just
It is square, then to may be referred to Fig. 5, test device is built using the outline border monomer 1 of different number.The section of outline border monomer 1 is side
Shape, is divided into several segments, middle section it is larger be slip joint 4, it is connection section 3 that section is relatively small, the slip joint 4 at both ends
Free end face for 45 degree of corner cut planes, and the corner cut plane is on 1 central symmetry of outline border monomer.4 company of being sleeved on of slip joint
3 outside of section is connect, freely slidable to adjust the length dimension of outline border monomer 1, both ends are 45 degree corner cut planes are convenient and other sides
It is attached to outline border monomer 1.Supporting rod 2 is made of cylindrical inner tube 6 and outer tube 5, and inner tube 6 is placed in outer tube 5, the two
Telescopic is realized by screw thread, and support force is provided, 6 top of inner tube is regular hexagonal prism shape, and die nut is easy to use to carry out
Fastening, while increase bearing area.
During experiment, first window opening is covered with diaphragm seal, then square frame monomer 1 is resized to according to window opening suitable
Diaphragm seal is simultaneously withstood fitting completely and is fixed on the inside of window opening by length, to ensure sealing effect, is formed in square frame monomer 1
Then frame is adjusted 2 length of supporting rod, is supported respectively using supporting rod 2 up and down with sealing the intermembranous flexible foamed rubber strip of placement
The outline border monomer 1 in 4 directions in left and right, makes diaphragm seal stress form a plenum chamber with building enclosure and exterior window.
Embodiment 2
As shown in Fig. 1,4 and 6, detection experimental rig includes 4 outline border monomers 1 and 4 supporting rods 2, and outline border monomer 1 is cut
Face is divided into several segments to be square, middle section it is larger be slip joint 4, relatively small section is connection section 3, and the two is led to
The groove 7 crossed inside the protrusion 8 in 3 outside of connection section and slip joint 4 is slidably connected.The free end face of the slip joint 4 at both ends
For 45 degree of corner cut planes, and the corner cut plane is on 1 central symmetry of outline border monomer.Slip joint 4 is sleeved on 3 outside of connection section,
It is freely slidable to adjust the length dimension of outline border monomer 1, both ends are 45 degree corner cut planes are convenient and other direction outline border monomers 1
It is attached.The axis ladder hole 10 vertical with 45 degree of corner cut shape end faces there are one being opened on slip joint 4.Supporting rod 2 is by cylinder
Shape inner tube 6 and outer tube 5 are formed, and inner tube 6 is placed in outer tube 5, and the two realizes Telescopic by screw thread, and provides support
Power, 6 top of inner tube are regular hexagonal prism shape, and die nut easy to use is fastened, while increases bearing area.When splicing
After adjacent outline border monomer 1, insertion pin 9 in the stairstepping through hole 10 on the slip joint 4 of stitching portion, it is ensured that pin 9 is always
It is inserted into from the top down.
During experiment, first window opening is covered with diaphragm seal, then square frame monomer 1 is resized to according to window opening suitable
Diaphragm seal is simultaneously withstood fitting completely and is fixed on the inside of window opening by length, to ensure sealing effect, is formed in square frame monomer 1
Then frame is adjusted 2 length of supporting rod, is supported respectively using supporting rod 2 up and down with sealing the intermembranous flexible foamed rubber strip of placement
The outline border monomer 1 in 4 directions in left and right, makes diaphragm seal stress form a plenum chamber with building enclosure and exterior window.
Embodiment 3
As shown in Fig. 1,7,8 and 9, the present embodiment and embodiment 2 difference lies in, supporting rod 2 both ends with sphere 11,
In assembling and installation, the sphere 11 at 2 both ends of supporting rod is respectively put into the surface of the corresponding slip joint 4 of up and down or left and right two
In segment slot, then it is supported in elongate support bar 2.
Embodiment 4
As shown in Fig. 1,7,8,9 and 10, difference lies in add plastics to the present embodiment among connection section 3 with embodiment 3
The bellows 12 of material, but the remainder material or aluminium alloy at 3 both ends of section are connected, it is convenient to be docked with slip joint 4.
Claims (4)
1. a kind of door and window scene air-leakage test sealing device, it is characterised in that：It is adjustable and rectangular cross-section outer including length
Frame monomer (1) and length-adjustable supporting rod (2), outline border monomer (1) both ends of the surface are in 45 degree of corner cut shapes, one end of supporting rod (2)
For regular hexagonal prism shape；
The outline border monomer (1) includes connection section (3), connects and slip joint (4) is cased on the outside of section (3), outside connection section (3) both ends
Surface is provided with raised (8), is provided on the inside of slip joint (4) and raised (8) matched groove (7), the setting of slip joint (4) surface
There is segment slot；
The supporting rod (2) includes outer tube (5) and the inner tube (6) being placed in outer tube (5), and outer tube (5) and inner tube (6) are logical
Threaded connection is crossed, respectively there are one spheres (11) for connection for supporting rod (2) upper and lower end.
2. a kind of door and window scene air-leakage test sealing device as described in claim 1, it is characterised in that：Positioned at outline border monomer
(1) the axis ladder hole (10) vertical with 45 degree of corner cut shape end faces, ladder hole there are one being opened on the slip joint (4) at both ends
(10) it is pin (9) in.
3. a kind of door and window scene air-leakage test sealing device as described in claim 1, it is characterised in that：The connection section
(3) one section of bellows (12) is included.
4. a kind of door and window scene air-leakage test sealing device as described in claim 1, it is characterised in that：The outline border monomer
(1) and supporting rod (2) is aluminum alloy material.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016106329806 | 2016-08-04 | ||
| CN201610632980.6A CN106289650A (en) | 2016-08-04 | 2016-08-04 | A kind of door and window scene air-leakage test sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207456684U true CN207456684U (en) | 2018-06-05 |
Family
ID=57665328
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610632980.6A Pending CN106289650A (en) | 2016-08-04 | 2016-08-04 | A kind of door and window scene air-leakage test sealing device |
| CN201720932398.1U Expired - Fee Related CN207456684U (en) | 2016-08-04 | 2018-01-22 | A kind of door and window scene air-leakage test sealing device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610632980.6A Pending CN106289650A (en) | 2016-08-04 | 2016-08-04 | A kind of door and window scene air-leakage test sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN106289650A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107796563A (en) * | 2017-10-25 | 2018-03-13 | 平度市城建工程质量检测站有限公司 | Door and window experiment instrument |
| CN109142685A (en) * | 2018-10-19 | 2019-01-04 | 西南交通大学 | Subgrade slope engineering model test box |
| CN109470426B (en) * | 2018-11-27 | 2020-10-23 | 浙江华昊建筑材料检测有限公司 | Door and window air tightness detection equipment |
| CN109668688A (en) * | 2019-02-28 | 2019-04-23 | 中国建筑第四工程局有限公司 | A kind of detection of external window of building air-tightness field sealing device and application method |
| CN109752142B (en) * | 2019-03-08 | 2021-04-09 | 青岛市建筑材料研究所有限公司 | A people's air defense door gas tightness detection device for engineering scene |
| CN111089683B (en) * | 2019-12-20 | 2021-07-20 | 上海隆惠建设工程有限公司 | Sealing device for building exterior window air tightness field detection and using method |
| CN111766137B (en) * | 2020-08-27 | 2023-04-25 | 中车青岛四方机车车辆股份有限公司 | Test tool and test method for train apron board |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201751627U (en) * | 2010-07-08 | 2011-02-23 | 镇江铁科橡塑制品有限公司 | Wind generating set gear box elastic support device |
| CN203069334U (en) * | 2012-12-19 | 2013-07-17 | 山东省建设建工（集团）有限责任公司 | Onsite airtightness detecting support for building external window |
| CN104563748B (en) * | 2014-12-09 | 2016-07-13 | 常州市安贞建设工程检测有限公司 | Hermeticity experiment scene, external window of building scene sealing device |
| CN204270646U (en) * | 2014-12-17 | 2015-04-15 | 黑龙江农垦职业学院 | A kind of three-dimensional vocalism music stand |
| CN205207243U (en) * | 2015-11-24 | 2016-05-04 | 界首市粮食机械有限责任公司 | Fan bearing structure of incasement portion airs exhaust |
| CN105716802B (en) * | 2016-04-28 | 2018-01-09 | 沈阳紫微机电设备有限公司 | Blast gate air tightness detection equipment |
-
2016
- 2016-08-04 CN CN201610632980.6A patent/CN106289650A/en active Pending
-
2018
- 2018-01-22 CN CN201720932398.1U patent/CN207456684U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN106289650A (en) | 2017-01-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20220122 |